Mamaev, A. A.; Semenikhin, K. V. Minimax estimation methods under ellipsoidal constraints. (English. Russian original) Zbl 1275.93056 Autom. Remote Control 74, No. 4, 642-659 (2013); translation from Avtom. Telemekh. 2013, No. 4, 129-151 (2013). MSC: 93E10 90C22 93C05 93B07 PDFBibTeX XMLCite \textit{A. A. Mamaev} and \textit{K. V. Semenikhin}, Autom. Remote Control 74, No. 4, 642--659 (2013; Zbl 1275.93056); translation from Avtom. Telemekh. 2013, No. 4, 129--151 (2013) Full Text: DOI
Rapcsák, Tamás; Csendes, Tibor Nonlinear coordinate transformations for unconstrained optimization. II: Theoretical background. (English) Zbl 0812.90137 J. Glob. Optim. 3, No. 3, 359-375 (1993). MSC: 90C30 65K05 PDFBibTeX XMLCite \textit{T. Rapcsák} and \textit{T. Csendes}, J. Glob. Optim. 3, No. 3, 359--375 (1993; Zbl 0812.90137) Full Text: DOI